Lights inside the Crest Theatre were dim, the spotlight was bright and nothing could be heard besides the feathery footsteps of the Sacramento Ballet dancers during the first annual Capitol Choreography Competition Friday night. A crowd of about 600 experienced the talent of three choreographers from around the world who created 18-minute dances in six days. The choreographers, chosen by Ron Cunningham and his wife, Carinne Binda, artistic directors for the ballet, were Viktor Kabaniaev, resident choreographer of Diablo Ballet; Amy Seiwart, artistic  director of Im'ij-re and choreographer in residence for the Smuin Ballet in San Francisco; and Matthew Neenan, artistic director of BalletX